| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $80.50 | 11.862% | $90.0489 | $90.05 | $90.05 | $90.00 |
| Purchase #2 | $58.39 | 3.554% | $60.4652 | $60.47 | $60.45 | $60.50 |
| Purchase #3 | $67.32 | 4.212% | $70.1555 | $70.16 | $70.15 | $70.20 |
| Purchase #4 | $175.54 | 7.539% | $188.774 | $188.77 | $188.75 | $188.80 |
| Purchase #5 | $107.36 | 12.538% | $120.8208 | $120.82 | $120.80 | $120.80 |
| Purchase #6 | $169.29 | 7.860% | $182.5962 | $182.60 | $182.60 | $182.60 |
| Purchase #7 | $213.47 | 6.442% | $227.2217 | $227.22 | $227.20 | $227.20 |
| 7 purchase totals = | $871.87 | $940.0823 | $940.09 | $940.00 | $940.10 | |